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Diffstat (limited to 'fs/nfsd/nfsproc.c')
-rw-r--r--fs/nfsd/nfsproc.c53
1 files changed, 11 insertions, 42 deletions
diff --git a/fs/nfsd/nfsproc.c b/fs/nfsd/nfsproc.c
index 6dda081eb24c..c10fa8128a8a 100644
--- a/fs/nfsd/nfsproc.c
+++ b/fs/nfsd/nfsproc.c
@@ -10,6 +10,7 @@
#include "cache.h"
#include "xdr.h"
#include "vfs.h"
+#include "trace.h"
#define NFSDDBG_FACILITY NFSDDBG_PROC
@@ -54,7 +55,7 @@ nfsd_proc_getattr(struct svc_rqst *rqstp)
struct nfsd_fhandle *argp = rqstp->rq_argp;
struct nfsd_attrstat *resp = rqstp->rq_resp;
- dprintk("nfsd: GETATTR %s\n", SVCFH_fmt(&argp->fh));
+ trace_nfsd_vfs_getattr(rqstp, &argp->fh);
fh_copy(&resp->fh, &argp->fh);
resp->status = fh_verify(rqstp, &resp->fh, 0,
@@ -211,7 +212,7 @@ nfsd_proc_read(struct svc_rqst *rqstp)
SVCFH_fmt(&argp->fh),
argp->count, argp->offset);
- argp->count = min_t(u32, argp->count, NFSSVC_MAXBLKSIZE_V2);
+ argp->count = min_t(u32, argp->count, NFS_MAXDATA);
argp->count = min_t(u32, argp->count, rqstp->rq_res.buflen);
resp->pages = rqstp->rq_next_page;
@@ -250,17 +251,14 @@ nfsd_proc_write(struct svc_rqst *rqstp)
struct nfsd_writeargs *argp = rqstp->rq_argp;
struct nfsd_attrstat *resp = rqstp->rq_resp;
unsigned long cnt = argp->len;
- unsigned int nvecs;
dprintk("nfsd: WRITE %s %u bytes at %d\n",
SVCFH_fmt(&argp->fh),
argp->len, argp->offset);
- nvecs = svc_fill_write_vector(rqstp, &argp->payload);
-
- resp->status = nfsd_write(rqstp, fh_copy(&resp->fh, &argp->fh),
- argp->offset, rqstp->rq_vec, nvecs,
- &cnt, NFS_DATA_SYNC, NULL);
+ fh_copy(&resp->fh, &argp->fh);
+ resp->status = nfsd_write(rqstp, &resp->fh, argp->offset,
+ &argp->payload, &cnt, NFS_DATA_SYNC, NULL);
if (resp->status == nfs_ok)
resp->status = fh_getattr(&resp->fh, &resp->stat);
else if (resp->status == nfserr_jukebox)
@@ -292,9 +290,6 @@ nfsd_proc_create(struct svc_rqst *rqstp)
int hosterr;
dev_t rdev = 0, wanted = new_decode_dev(attr->ia_size);
- dprintk("nfsd: CREATE %s %.*s\n",
- SVCFH_fmt(dirfhp), argp->len, argp->name);
-
/* First verify the parent file handle */
resp->status = fh_verify(rqstp, dirfhp, S_IFDIR, NFSD_MAY_EXEC);
if (resp->status != nfs_ok)
@@ -312,7 +307,8 @@ nfsd_proc_create(struct svc_rqst *rqstp)
}
inode_lock_nested(dirfhp->fh_dentry->d_inode, I_MUTEX_PARENT);
- dchild = lookup_one_len(argp->name, dirfhp->fh_dentry, argp->len);
+ dchild = lookup_one(&nop_mnt_idmap, &QSTR_LEN(argp->name, argp->len),
+ dirfhp->fh_dentry);
if (IS_ERR(dchild)) {
resp->status = nfserrno(PTR_ERR(dchild));
goto out_unlock;
@@ -331,7 +327,7 @@ nfsd_proc_create(struct svc_rqst *rqstp)
*/
resp->status = nfserr_acces;
if (!newfhp->fh_dentry) {
- printk(KERN_WARNING
+ printk(KERN_WARNING
"nfsd_proc_create: file handle not verified\n");
goto out_unlock;
}
@@ -445,9 +441,6 @@ nfsd_proc_remove(struct svc_rqst *rqstp)
struct nfsd_diropargs *argp = rqstp->rq_argp;
struct nfsd_stat *resp = rqstp->rq_resp;
- dprintk("nfsd: REMOVE %s %.*s\n", SVCFH_fmt(&argp->fh),
- argp->len, argp->name);
-
/* Unlink. -SIFDIR means file must not be a directory */
resp->status = nfsd_unlink(rqstp, &argp->fh, -S_IFDIR,
argp->name, argp->len);
@@ -462,11 +455,6 @@ nfsd_proc_rename(struct svc_rqst *rqstp)
struct nfsd_renameargs *argp = rqstp->rq_argp;
struct nfsd_stat *resp = rqstp->rq_resp;
- dprintk("nfsd: RENAME %s %.*s -> \n",
- SVCFH_fmt(&argp->ffh), argp->flen, argp->fname);
- dprintk("nfsd: -> %s %.*s\n",
- SVCFH_fmt(&argp->tfh), argp->tlen, argp->tname);
-
resp->status = nfsd_rename(rqstp, &argp->ffh, argp->fname, argp->flen,
&argp->tfh, argp->tname, argp->tlen);
fh_put(&argp->ffh);
@@ -481,13 +469,6 @@ nfsd_proc_link(struct svc_rqst *rqstp)
struct nfsd_linkargs *argp = rqstp->rq_argp;
struct nfsd_stat *resp = rqstp->rq_resp;
- dprintk("nfsd: LINK %s ->\n",
- SVCFH_fmt(&argp->ffh));
- dprintk("nfsd: %s %.*s\n",
- SVCFH_fmt(&argp->tfh),
- argp->tlen,
- argp->tname);
-
resp->status = nfsd_link(rqstp, &argp->tfh, argp->tname, argp->tlen,
&argp->ffh);
fh_put(&argp->ffh);
@@ -519,10 +500,6 @@ nfsd_proc_symlink(struct svc_rqst *rqstp)
goto out;
}
- dprintk("nfsd: SYMLINK %s %.*s -> %.*s\n",
- SVCFH_fmt(&argp->ffh), argp->flen, argp->fname,
- argp->tlen, argp->tname);
-
fh_init(&newfh, NFS_FHSIZE);
resp->status = nfsd_symlink(rqstp, &argp->ffh, argp->fname, argp->flen,
argp->tname, &attrs, &newfh);
@@ -548,8 +525,6 @@ nfsd_proc_mkdir(struct svc_rqst *rqstp)
.na_iattr = &argp->attrs,
};
- dprintk("nfsd: MKDIR %s %.*s\n", SVCFH_fmt(&argp->fh), argp->len, argp->name);
-
if (resp->fh.fh_dentry) {
printk(KERN_WARNING
"nfsd_proc_mkdir: response already verified??\n");
@@ -578,8 +553,6 @@ nfsd_proc_rmdir(struct svc_rqst *rqstp)
struct nfsd_diropargs *argp = rqstp->rq_argp;
struct nfsd_stat *resp = rqstp->rq_resp;
- dprintk("nfsd: RMDIR %s %.*s\n", SVCFH_fmt(&argp->fh), argp->len, argp->name);
-
resp->status = nfsd_unlink(rqstp, &argp->fh, S_IFDIR,
argp->name, argp->len);
fh_put(&argp->fh);
@@ -615,9 +588,7 @@ nfsd_proc_readdir(struct svc_rqst *rqstp)
struct nfsd_readdirres *resp = rqstp->rq_resp;
loff_t offset;
- dprintk("nfsd: READDIR %s %d bytes at %d\n",
- SVCFH_fmt(&argp->fh),
- argp->count, argp->cookie);
+ trace_nfsd_vfs_readdir(rqstp, &argp->fh, argp->count, argp->cookie);
nfsd_init_dirlist_pages(rqstp, resp, argp->count);
@@ -642,8 +613,6 @@ nfsd_proc_statfs(struct svc_rqst *rqstp)
struct nfsd_fhandle *argp = rqstp->rq_argp;
struct nfsd_statfsres *resp = rqstp->rq_resp;
- dprintk("nfsd: STATFS %s\n", SVCFH_fmt(&argp->fh));
-
resp->status = nfsd_statfs(rqstp, &argp->fh, &resp->stats,
NFSD_MAY_BYPASS_GSS_ON_ROOT);
fh_put(&argp->fh);
@@ -739,7 +708,7 @@ static const struct svc_procedure nfsd_procedures2[18] = {
.pc_argzero = sizeof(struct nfsd_readargs),
.pc_ressize = sizeof(struct nfsd_readres),
.pc_cachetype = RC_NOCACHE,
- .pc_xdrressize = ST+AT+1+NFSSVC_MAXBLKSIZE_V2/4,
+ .pc_xdrressize = ST+AT+1+NFS_MAXDATA/4,
.pc_name = "READ",
},
[NFSPROC_WRITECACHE] = {
generated by cgit (git 2.34.1) at 2025-05-29 18:27:08 +0000